8534217163 has 4 divisors (see below), whose sum is σ = 8541817768. Its totient is φ = 8526616560.

The previous prime is 8534217143. The next prime is 8534217193. The reversal of 8534217163 is 3617124358.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3617124358 = 2 ⋅1808562179.

It is a cyclic number.

It is not a de Polignac number, because 8534217163 - 2¹⁷ = 8534086091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8534217143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3798618 + ... + 3800863.

It is an arithmetic number, because the mean of its divisors is an integer number (2135454442).

Almost surely, 2^8534217163 is an apocalyptic number.

8534217163 is a deficient number, since it is larger than the sum of its proper divisors (7600605).

8534217163 is a wasteful number, since it uses less digits than its factorization.

8534217163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7600604.

The product of its digits is 120960, while the sum is 40.

The square root of 8534217163 is about 92380.8268148754. The cubic root of 8534217163 is about 2043.5623680108.

The spelling of 8534217163 in words is "eight billion, five hundred thirty-four million, two hundred seventeen thousand, one hundred sixty-three".